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Motor Protection Circuit Breaker MPX3 | 100kA Short-Circuit Capacity | 3-Phase Motor Protection | @Each of 1 | by Legrand
The Motor Protection Circuit Breaker MPX3 is designed for 3-phase motors, offering a robust 100kA short-circuit breaking capacity. Ideal for industrial and tertiary applications, it features a rotary handle for easy operation and integrated auxiliary switch for enhanced functionality. Ensure compliance with electrical safety standards with this reliable protection solution.
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Product Name/Title: Motor Protection Circuit Breaker MPX3 | 100kA Short-Circuit Capacity | 3-Phase Motor Protection | @Each of 1 | by Legrand
Brand: Legrand
SKU: 417341
Alternatively Known As: Motor Protection Circuit Breaker, MPX3 Motor Breaker, Legrand MPX3 Circuit Breaker, 3-Phase Motor Protector
Technical Specifications
- Rated operating voltage: 220-690 V
- Rated permanent current (Iu): 0.25 A
- Rated operation power at AC-3, 230 V: 0.03 kW
- Rated operation power at AC-3, 400 V: 0.06 kW
- Adjustment range undelayed short-circuit release: 3.3-3.3 A
- Number of poles: 3
- Type of electrical connection: Frame clamp
- Type of control element: Turn button
- With thermal overload protection: No
- Phase failure sensitive: No
- Integrated auxiliary switch: Yes
- Integrated under voltage release: Yes
- Degree of protection: IP20
- Switch off technique: Magnetic
- Screw terminals capacity: 1mm² to 10mm² / 2 x 1mm² to 6mm²
- Dimensions (H x L x W): 94mm x 100mm x 45mm
- Weight: 0.3 kg
Key Features
- Protection for 3-phase motors 0.06kW / 415V
- Rated short-circuit breaking capacity (Icu) of 100kA at 415V
- Screw terminals capacity from 1mm² to 10mm² and 2 x 1mm² to 6mm²
- Compatible with MPX3 auxiliaries
- Rotary handle for easy operation
- Built-in device fixed built-in technique
- Integrated auxiliary switch and under voltage release
- Magnetic switch off technique
- IP20 degree of protection
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended to ensure compliance with electrical safety standards and proper integration with existing systems.
Applications
- Protection of 3-phase motors in tertiary and industrial installations
- Suitable for motors rated 0.06kW / 415V
- Use in switchboards and power cabinets for motor control and protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Designed with substance-restriction compliance and environmentally conscious manufacturing processes
Warranty Information
Standard manufacturer warranty applies. Please refer to Legrand's official warranty policy for details.
Available Now
The Legrand Motor Protection Circuit Breaker MPX3 32MA 0.25A 100KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
